Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

Scientists from the University of Cambridge have developed a new reactor that converts natural gas (a common energy source ...

A research team affiliated with UNIST has unveiled a novel electrochemical system that converts carbon dioxide (CO₂), a major contributor to climate change, into high-value chemical products, like ...

Siemens Energy has signed a contract to design and deliver the power conversion system for Oklo's Aurora powerhouse reactors. (Image: Oklo) The contract will see Siemens Energy "conduct detailed ...

The reorganization reflects the ongoing shift in the federal government’s energy priorities: less renewable energy, more fossil fuels. By Brad Plumer Reporting from Washington The Energy Department is ...

For decades, the AI infrastructure race was measured by a single equation: more compute, more speed, bigger clusters. But as AI workloads scale and mature, a new metric is emerging as arguably the ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

INDIANAPOLIS — Indiana regulators on Wednesday approved Duke Energy Indiana’s $3.3 billion plan — plus financing costs — to replace two coal-powered units at the west-central Cayuga Generating Station ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Travel involves two main expenditures of energy: fighting gravity and propelling ...

A team in Japan has harnessed non-thermal quantum states to break classical thermodynamic limits, converting waste heat into electricity with record efficiency. Credit: Stock Researchers have ...